2767230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 7606080

約数和(自身を除く): 4838850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 277, 333, 370, 554, 555, 666, 831, 999, 1110, 1385, 1662, 1665, 1998, 2493, 2770, 3330, 4155, 4986, 4995, 7479, 8310, 9990, 10249, 12465, 14958, 20498, 24930, 30747, 37395, 51245, 61494, 74790, 92241, 102490, 153735, 184482, 276723, 307470, 461205, 553446, 922410, 1383615, 2767230]

約数ペア:

[(1, 2767230), (2, 1383615), (3, 922410), (5, 553446), (6, 461205), (9, 307470), (10, 276723), (15, 184482), (18, 153735), (27, 102490), (30, 92241), (37, 74790), (45, 61494), (54, 51245), (74, 37395), (90, 30747), (111, 24930), (135, 20498), (185, 14958), (222, 12465), (270, 10249), (277, 9990), (333, 8310), (370, 7479), (554, 4995), (555, 4986), (666, 4155), (831, 3330), (999, 2770), (1110, 2493), (1385, 1998), (1662, 1665)]